DE3109981C2 - Formmaschine - Google Patents
FormmaschineInfo
- Publication number
- DE3109981C2 DE3109981C2 DE3109981A DE3109981A DE3109981C2 DE 3109981 C2 DE3109981 C2 DE 3109981C2 DE 3109981 A DE3109981 A DE 3109981A DE 3109981 A DE3109981 A DE 3109981A DE 3109981 C2 DE3109981 C2 DE 3109981C2
- Authority
- DE
- Germany
- Prior art keywords
- film web
- sealing
- molding
- suction
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming apparatus
- B29C51/20—Thermoforming apparatus having movable moulds or mould parts
- B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
- B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/048—Sheet clamping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/168,731 US4284396A (en) | 1980-07-14 | 1980-07-14 | Apparatus for vacuum thermoforming polymeric sheet material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3109981A1 DE3109981A1 (de) | 1982-02-04 |
DE3109981C2 true DE3109981C2 (de) | 1985-01-10 |
Family
ID=22612710
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3109981A Expired DE3109981C2 (de) | 1980-07-14 | 1981-03-14 | Formmaschine |
DE3153206A Expired DE3153206C2 (de) | 1980-07-14 | 1981-03-14 | Formmaschine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3153206A Expired DE3153206C2 (de) | 1980-07-14 | 1981-03-14 | Formmaschine |
Country Status (13)
Country | Link |
---|---|
US (1) | US4284396A (fr) |
JP (1) | JPS5847336B2 (fr) |
BE (1) | BE888009A (fr) |
CA (1) | CA1141925A (fr) |
CH (1) | CH654244A5 (fr) |
DE (2) | DE3109981C2 (fr) |
ES (1) | ES8204646A1 (fr) |
FR (1) | FR2486445B1 (fr) |
GB (1) | GB2080184B (fr) |
IT (1) | IT1172236B (fr) |
LU (1) | LU83239A1 (fr) |
PT (1) | PT72698B (fr) |
SE (1) | SE8101658L (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4362486A (en) * | 1980-10-07 | 1982-12-07 | International Business Machines Corporation | Automatic multilayer ceramic (MLC) screening machine |
US4552709A (en) * | 1983-11-04 | 1985-11-12 | The Procter & Gamble Company | Process for high-speed production of webs of debossed and perforated thermoplastic film |
IT1202081B (it) * | 1985-01-25 | 1989-02-02 | Nespak Spa | Dispositivo particolarmente adatto per la goffratura interna di vassoi ricavati da foglia di materia plastica espansa mediante termoformatrici continue |
JPS6227254A (ja) * | 1985-07-26 | 1987-02-05 | Kanebo Ltd | フイルム供給装置 |
US5106567A (en) * | 1985-11-27 | 1992-04-21 | Therma-Systems Corporation | Method for producing a heat set article of thermoformed polyethylene terephthalate |
JPS6332851U (fr) * | 1986-08-13 | 1988-03-03 | ||
US4948355A (en) * | 1987-05-20 | 1990-08-14 | The Boeing Company | Hot/cold press forming apparatus for thermoformable materials |
US5066351A (en) * | 1987-05-20 | 1991-11-19 | The Boeing Company | Hot/cold press forming methods for shaping thermoformable materials |
US4789328A (en) * | 1987-05-20 | 1988-12-06 | The Boeing Company | Hot/cold press forming apparatus for thermoformable plastic materials |
US4830596A (en) * | 1988-01-04 | 1989-05-16 | Neu Stephen T | Vacuum thermoforming rotary machine |
JPH0413431A (ja) * | 1990-04-29 | 1992-01-17 | Fuji Eng Kk | シート分離方法 |
USH1927H (en) * | 1998-03-03 | 2000-12-05 | Tredegar Corporation | Embossed monolithic polymer film and process of forming the same |
US6394783B1 (en) | 2000-03-27 | 2002-05-28 | Apex Research Ltd., Inc. | Continuous rotary melt thermoformer |
US6814905B1 (en) | 1999-12-02 | 2004-11-09 | Associated Packaging Enterprises, Inc. | Continuous process and apparatus for making thermoformed articles |
US6712832B2 (en) | 2001-10-15 | 2004-03-30 | Tilak M. Shah | Low-pressure medical balloons and method of making same |
US6851943B1 (en) | 2002-01-17 | 2005-02-08 | L. L. Brown, Inc. | Continuous thermoforming machine |
CN1281404C (zh) * | 2002-03-26 | 2006-10-25 | 宇部日东化成株式会社 | 空心结构板及其制造方法、制造装置以及吸音结构板 |
US20070034629A1 (en) * | 2003-10-22 | 2007-02-15 | Mazzarolo Ivonis M | Method of manufacturing thermoformed plastic articles and drink cup lid made by such method |
US8628319B2 (en) | 2002-07-29 | 2014-01-14 | Ivma Holdings Company | Apparatus for manufacturing thermoformed plastic articles |
US8038432B2 (en) * | 2003-10-23 | 2011-10-18 | Mazzarolo Ivonis M | Method of manufacturing thermoformed plastic articles and drink cup lid made by such method |
US20060182838A1 (en) * | 2005-02-11 | 2006-08-17 | Park Hyung K | Apparatus and method for vacuum forming a film |
US7955550B2 (en) * | 2007-04-20 | 2011-06-07 | Lrm Industries International, Inc | Method of preparing a molded article |
US7842225B2 (en) * | 2007-04-20 | 2010-11-30 | Lrm Industries International, Inc. | Method of preparing a molded article |
US7842226B2 (en) * | 2007-09-07 | 2010-11-30 | Lrm Industries International, Inc. | Method of preparing a molded article |
JP2014520685A (ja) * | 2011-07-08 | 2014-08-25 | エアバス・エスエーエス | 複合構造パネルのコアを製造するための方法及びそのためのレリーフドラムを備えた装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2776451A (en) * | 1952-02-16 | 1957-01-08 | Chavannes Ind Synthetics Inc | Apparatus for method for producing embossed thermoplastic film |
US2761490A (en) * | 1953-11-09 | 1956-09-04 | Victor G Dugal | Condensing of sheet materials |
NL214709A (fr) * | 1956-02-21 | |||
US2935828A (en) * | 1957-04-16 | 1960-05-10 | Standard Packing Corp | Continuous vacuum packaging machine |
NL279950A (fr) * | 1961-06-20 | |||
GB1060302A (en) * | 1961-12-01 | 1967-03-01 | Gunther Missbach | Improvements in or relating to apparatus for shaping sheet plastics material by vacuum forming |
DE1290707B (de) * | 1961-12-01 | 1969-03-13 | Guenther Dipl Ing | Vorrichtung zum Verformen thermoplastischer Kunststoffolien-Bahnen |
US3265265A (en) * | 1962-03-19 | 1966-08-09 | Lewi William | Multi-lock clamping chain and method |
DE1288296B (de) | 1963-11-11 | 1969-01-30 | Guenther Dipl Ing | Vorrichtung zum kontinuierlichen Behandeln, z. B. Formen, Praegen, Kaschieren, Laminieren, von folienartigen Werkstoffbahnen, insbesondere von Kunststoff-Folienbahnen |
US3562859A (en) * | 1968-03-12 | 1971-02-16 | Auto Vac Co Inc | Vacuum forming apparatus |
US3632252A (en) * | 1969-03-05 | 1972-01-04 | Owens Illinois Inc | Apparatus for forming articles |
JPS5436617B2 (fr) * | 1973-02-07 | 1979-11-10 |
-
1980
- 1980-07-14 US US06/168,731 patent/US4284396A/en not_active Expired - Lifetime
-
1981
- 1981-03-02 CA CA000372114A patent/CA1141925A/fr not_active Expired
- 1981-03-14 DE DE3109981A patent/DE3109981C2/de not_active Expired
- 1981-03-14 DE DE3153206A patent/DE3153206C2/de not_active Expired
- 1981-03-16 SE SE8101658A patent/SE8101658L/xx unknown
- 1981-03-18 BE BE0/204176A patent/BE888009A/fr not_active IP Right Cessation
- 1981-03-19 LU LU83239A patent/LU83239A1/fr unknown
- 1981-03-19 IT IT67377/81A patent/IT1172236B/it active
- 1981-03-19 PT PT72698A patent/PT72698B/pt unknown
- 1981-03-19 CH CH1883/81A patent/CH654244A5/de not_active IP Right Cessation
- 1981-03-23 FR FR8105726A patent/FR2486445B1/fr not_active Expired
- 1981-03-25 ES ES500680A patent/ES8204646A1/es not_active Expired
- 1981-04-07 GB GB8110914A patent/GB2080184B/en not_active Expired
- 1981-04-08 JP JP56053752A patent/JPS5847336B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PT72698A (en) | 1981-04-01 |
CH654244A5 (de) | 1986-02-14 |
PT72698B (en) | 1982-04-08 |
FR2486445B1 (fr) | 1985-11-15 |
JPS5732913A (en) | 1982-02-22 |
ES500680A0 (es) | 1982-05-16 |
IT8167377A0 (it) | 1981-03-19 |
DE3153206C2 (de) | 1986-04-17 |
FR2486445A1 (fr) | 1982-01-15 |
GB2080184A (en) | 1982-02-03 |
IT1172236B (it) | 1987-06-18 |
DE3109981A1 (de) | 1982-02-04 |
BE888009A (fr) | 1981-07-16 |
CA1141925A (fr) | 1983-03-01 |
LU83239A1 (fr) | 1981-06-24 |
US4284396A (en) | 1981-08-18 |
JPS5847336B2 (ja) | 1983-10-21 |
SE8101658L (sv) | 1982-01-15 |
GB2080184B (en) | 1984-07-25 |
ES8204646A1 (es) | 1982-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3153206 Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 3153206 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
AH | Division in |
Ref country code: DE Ref document number: 3153206 Format of ref document f/p: P |
|
8339 | Ceased/non-payment of the annual fee |